28007596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{368521}}^1$

素因数の和:368544

約数の個数: 12

約数和(自身を含む): 51593080

約数和(自身を除く): 23585484

約数列:

[1, 2, 4, 19, 38, 76, 368521, 737042, 1474084, 7001899, 14003798, 28007596]

約数ペア:

[(1, 28007596), (2, 14003798), (4, 7001899), (19, 1474084), (38, 737042), (76, 368521)]